Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between FY3D and LANDSAT-8 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/19/2022
Index Date (FY3D) Time (FY3D) Lat,Lon (FY3D) SZA (FY3D ) Date (LANDSAT-8) Time (LANDSAT-8) Lat,Lon (LANDSAT-8) SZA (LANDSAT-8 ) Distance(km) Time Diff (sec)
1 02/21/2022 11:04:21 71.70, 12.50 82.14 02/21/2022 11:05:07 71.71, 12.50 82.14 0.48 46
2 02/21/2022 11:55:04 -71.63, 179.95 97.95 02/21/2022 11:54:36 -71.64,-179.98 97.94 2.79 28
3 02/24/2022 02:31:29 -71.73, -39.30 98.81 02/24/2022 02:32:09 -71.71, -39.26 98.83 2.52 40
4 02/24/2022 03:22:14 71.62, 128.20 81.07 02/24/2022 03:21:36 71.61, 128.23 81.07 0.91 38
5 02/26/2022 17:58:39 71.71, -91.05 80.20 02/26/2022 17:59:08 71.72, -90.98 80.20 2.59 29
6 02/26/2022 18:49:21 -71.60, 76.49 99.95 02/26/2022 18:48:38 -71.61, 76.46 99.93 2.00 43
7 03/01/2022 09:25:46 -71.69,-142.77 100.83 03/01/2022 09:26:10 -71.72,-142.76 100.81 2.58 24
8 03/01/2022 10:16:32 71.63, 24.64 79.10 03/01/2022 10:15:37 71.61, 24.71 79.08 3.39 55
9 03/04/2022 00:02:24 -72.46, -3.32 101.03 03/04/2022 00:03:31 -72.40, -0.94 101.15 80.05 67
10 03/04/2022 00:52:55 71.68, 165.48 78.15 03/04/2022 00:53:08 71.71, 165.48 78.17 2.62 13
11 03/04/2022 01:43:38 -71.62, -27.09 101.94 03/04/2022 01:42:38 -71.60, -27.07 101.95 2.10 60

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 2/19/2022
SNOs_Map_FY3D_LANDSAT-8_20220219.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 02/19/2022 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8